Marketing Portfolio · 2019–2026

John
Ronnie
Rivero

Marketing Manager

Dynamic and results-oriented Marketing Manager with 7+ years driving measurable growth across paid media, SEO, and full-funnel digital strategy — spanning iGaming, Automotive, Real Estate, Healthcare, F&B, Radio & Streaming, and B2B SaaS/HaaS verticals across GCC and US markets.

+971 50 798 0383
Dubai, UAE

Career Snapshot

$12M+
Total Ad Spend Managed Across All Platforms
7+
Years in Paid Media & Digital Performance
340%
Peak ROAS Achieved (e-comm campaign)
45%
Average CPA Reduction Across Client Portfolios

Platforms

Google Ads Meta Ads TikTok Ads LinkedIn Ads Snapchat Ads Programmatic / DV360 Bing / Microsoft Ads Google Analytics 4 Google Search Console SEMrush / Ahrefs HubSpot CRM Looker Studio

Industries

🎰 iGaming 🚗 Automotive 🏠 Real Estate 🏥 Healthcare 🍽️ F&B / HORECA 📻 Radio & Streaming 💻 B2B SaaS 🖥️ HaaS
3.2M
Impressions / Mo.
4.1%
Avg. CTR (Search)
$9.80
Avg. CPA Achieved
78%
Client Retention Rate
22+
Campaigns Managed
92%
Quality Score Avg.
Campaign Highlights

Results That Move the Needle

iHeartMedia · 2022–2024
National Radio Brand Awareness Drive
Google Display + YouTube
$1.4MBudget
5.2MImpressions
0.38%CTR (vs 0.1% avg)
+62%Brand Lift

Managed multi-channel brand awareness campaigns for iHeartMedia podcast and streaming portfolio. Utilised custom intent audiences, affinity layering, and dayparting to maximise reach efficiency across 12 US markets.

↑ 62% Listener Acquisition QoQ
iHeartMedia · 2023
Podcast Subscription Lead Gen
Meta Ads + Google Search
$380KBudget
14,200Leads Generated
$26.76Cost per Lead
3.1xROAS

Executed a full-funnel paid strategy targeting 25–44 US adults with interest in news, sports, and music content. A/B tested 40+ creative variants; winning creative reduced CPL by 34% within 6 weeks of launch.

↓ 34% CPL via Creative Testing
Watermelon Ecosystem · 2024–2025
B2B SaaS Client Acquisition
LinkedIn Ads + Google Search
$210KBudget (AED 770K)
870Qualified MQLs
$241CPL (vs $380 bench)
18%MQL→SQL Rate

Led B2B acquisition strategy for Watermelon Ecosystem's SaaS client portfolio. Combined LinkedIn Lead Gen Forms with Google exact-match search campaigns targeting decision-makers in the GCC and MENA region.

36% Below Benchmark CPL
Watermelon Ecosystem · 2025
E-Commerce Performance Max Scale-Up
Google PMax + Meta Advantage+
$95KMonthly Spend
3.4xROAS
$12.40CPA
+88%Revenue Growth

Scaled an e-commerce brand's paid media from $30K to $95K monthly budget while maintaining ROAS above 3x. Introduced Performance Max with custom asset groups and audience signals; integrated with Meta Advantage+ Shopping campaigns.

↑ 88% Revenue in 90 Days
Rockets Consultant · 2025–Present
Multi-Client Paid Media Management
Google + Meta + TikTok
$55KAvg Monthly Budget
4+Active Clients
2.8xAvg ROAS
-41%CPA Improvement

Freelance performance marketing manager overseeing multi-platform campaigns for GCC-based clients. Specialising in audience segmentation, bid strategy optimisation, and cross-channel attribution modelling to drive ROI.

41% CPA Reduction vs. Baseline
Wideout Inc. · 2020–2022
Programmatic Display & SEM Launch
Google Ads + Programmatic
$620KAnnual Budget
4.1%Search CTR
7.2Quality Score Avg
+55%Conversion Rate

Built and optimised SEM and programmatic display campaigns from the ground up at Wideout Inc. Implemented negative keyword hygiene, ad scheduling, and landing page alignment — lifting conversion rate 55% YoY.

↑ 55% Conversion Rate YoY

Paid Search

Google Ads (Search)
Bing / Microsoft Ads
Performance Max
Keyword Strategy

Paid Social

Meta Ads Manager
TikTok Ads
LinkedIn Campaign Mgr
Creative A/B Testing

Analytics & Tech

Google Analytics 4
Google Tag Manager
Looker Studio
CRM / HubSpot

Strategy

Funnel Marketing
Budget Allocation
Audience Segmentation
SEO / SEM Synergy
Experience

Career Timeline

06/2025 — Present
Performance Marketing Manager
Rockets Consultant · Freelance

Planning and executing full-funnel paid campaigns across Google, Meta, and TikTok. Managing multi-client budgets with a focus on ROAS optimisation and CPA reduction.

Multi-Platform Budget Management ROI Focus
11/2024 — 03/2026
Digital Marketing Manager
Watermelon Ecosystem · Dubai

Led PPC, SEO, and social strategy for a growing digital ecosystem. Managed $210K+ in ad spend across GCC markets with a focus on B2B SaaS and e-commerce verticals.

PPC + SEO GCC Markets B2B & B2C
08/2022 — 08/2024
Campaign Success Manager
iHeartMedia · United States

Managed national-scale digital campaigns for one of the US's largest media companies. Oversaw PPC, programmatic display, and social campaigns with $1.4M+ in annual ad spend.

$1.4M Budget Programmatic US Markets
02/2020 — 07/2022
Advertising Operation Specialist
Wideout Inc.

Built foundational expertise in SEM, ad trafficking, and campaign execution. Grew search campaign conversion rates by 55% YoY through keyword optimisation and QS improvement.

SEM Ad Trafficking +55% Conv. Rate

SEO That Compounds
Over Time

Beyond paid media, John brings deep expertise in organic search — from technical SEO audits and on-page optimisation to content strategy and GEO-targeted ranking campaigns across UAE, GCC, and US markets. His SEO work has driven consistent, compounding traffic growth for clients across multiple verticals.

2.4M+
Organic Sessions Generated
312%
Peak Organic Traffic Growth
48
Page-1 Rankings Achieved
68%
Avg. Core Web Vitals Improvement
DA +22
Domain Authority Lift
58K
Backlinks Built
-34%
Bounce Rate Reduced
3.8x
Avg. Keyword Growth
92%
Page Speed Score Avg.
6+
GEO Markets Ranked

Organic Growth Delivered

Watermelon Ecosystem · 2024–2025
B2B SaaS Organic Authority Build — GCC Market
Technical SEO + Content Strategy
312%Organic Traffic Growth
DA 18→40Domain Authority
22Page-1 Keywords
8 mo.Time to Results

Executed a comprehensive SEO strategy for Watermelon Ecosystem's B2B SaaS portfolio targeting UAE and GCC decision-makers. Conducted a full technical audit identifying 140+ crawl errors, resolved Core Web Vitals issues, and built a topical authority content cluster around SaaS solutions for MENA businesses. Combined strategic link building from regional publications with a GEO-targeted keyword strategy covering English and Arabic search intent.

↑ 312% Organic Sessions in 8 Months
iHeartMedia · 2022–2024
Podcast & Streaming SEO — US National Scale
On-Page SEO + Schema + Content
1.1MOrganic Sessions/Mo.
+48%Click-Through Rate
3:42Avg. Time on Page
-29%Bounce Rate

Led SEO monitoring and campaign coordination for iHeartMedia's digital properties, managing performance reporting across podcast, radio, and streaming verticals. Implemented structured data markup (Podcast, BreadcrumbList, FAQ schema) across 200+ episode pages, driving rich results in Google Search. Coordinated content calendar aligned with seasonal search trends in the US entertainment space, increasing organic CTR by 48% within 12 months.

↑ 48% Organic CTR via Schema Optimisation
Rockets Consultant · 2025
Local SEO — Dubai Service Business
Local SEO + GBP + GEO
#1Google Maps Pack
+410%GBP Views
3.2xLead Increase
4.8★Review Score

Optimised Google Business Profile, implemented localised landing pages for Dubai neighbourhoods, and built citation consistency across 40+ UAE directories. Secured #1 Local Pack ranking within 4 months.

3.2x Leads in 4 Months
Wideout Inc. · 2020–2022
SEO & SEM Synergy Programme
SEO + SEM Integration
-22%Paid CPC Reduction
+65%Organic Impressions
140+Indexed Pages
92Page Speed Score

Unified SEO and SEM keyword data to identify organic ranking opportunities, reducing reliance on paid traffic for high-intent terms. Improved site architecture and internal linking to boost crawlability and indexation.

22% CPC Saved via Organic Coverage

Sample Ranking Results

Client 01 · Rockets Consultant
omillionaire.com
Green Draw · Lottery · Oman / GCC
Client 02 · Watermelon Ecosystem
watermelon.market
F&B SaaS Ecosystem · UAE / HORECA

omillionaire.com

Oman Green Draw · GCC Lottery Market

Keyword Pos. Vol/mo Δ
o millionaire18,100↑3
omillionaire16,600↑1
green draw oman11,900↑8
oman lottery online22,400↑14
green lottery gcc3720↑19
eco friendly draw uae4590↑22
online draw middle east61,300↑11
win jackpot oman7880↑9

watermelon.market

F&B Ecosystem · UAE HORECA SaaS

Keyword Pos. Vol/mo Δ
watermelon ecosystem11,600↑2
f&b saas platform uae2880↑17
horeca supplier platform dubai3720↑24
food and beverage marketplace uae41,100↑16
restaurant supplier uae62,900↑13
b2b f&b platform gcc7480↑21
locally sourced food dubai81,900↑10
horeca marketing services uae9390↑18

Technical SEO

Core Web Vitals
Site Architecture
Schema Markup
Crawl Optimisation

On-Page & Content

Keyword Research
Content Strategy
GEO / Local SEO
E-E-A-T Optimisation

Off-Page & Links

Link Building
Digital PR
Citation Building
Competitor Analysis

SEO Analytics

Google Search Console
Ahrefs / SEMrush
Screaming Frog
Rank Tracking
SEO Tools Ahrefs SEMrush Google Search Console Screaming Frog Moz Pro Surfer SEO Google Analytics 4 Looker Studio PageSpeed Insights SERPStat Ubersuggest